Calculate the optimal weight for scuba diving based on environmental factors. Input your weight, water type, tank, and exposure suit to get a suggested weight for neutral buoyancy.

249+ iOS apps curated and reviewed
Whether you're new to buoyancy calculator or looking for an upgrade, our curated collection of 249+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 3.1★ (25) | No | No | May 2026 | ||
| 2 | $2.99 | 2.3★ (3) | No | No | May 2026 | ||
| 3 | Free | 4.5★ (126K) | Yes | Yes | Sep 2026 | ||
| 4 | Free | 4.7★ (13K) | Yes | Yes | Sep 2026 | ||
| 5 | Free | 4.6★ (24) | No | Yes | May 2026 | ||
| 6 | Free | 4.0★ (1) | No | Yes | Aug 2026 | ||
| 7 | Free | 5.0★ (4) | Yes | Yes | Sep 2026 | ||
| 8 | Free | — | No | No | Jul 2026 |

Calculate the optimal weight for scuba diving based on environmental factors. Input your weight, water type, tank, and exposure suit to get a suggested weight for neutral buoyancy.






This app simplifies fluid mechanics calculations, allowing users to determine buoyant forces, densities, volumes, and weights. It offers real-time visualizations and interactive graphics to help understand physics principles like Archimedes' principle.





This app offers both basic and advanced scientific calculations with an intuitive interface designed for tablets and phones. It includes features like currency conversion, calculation history, and the ability to share results. An optional premium membership removes ads and provides enhanced support.